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ip ospf dead-interval
Sets the number of seconds without hello packets before an adjacency is declared down.
Syntax: ip ospf dead-interval seconds
no ip ospf dead-interval
seconds
The number of seconds not hearing a router's Hello packets before the router's neighbors will declare it down. Valid values are 1 to 65535
Description: The dead-interval is a timer used to time out inactive adjacencies.
Use the ip ospf dead-interval seconds command to configure the number of seconds this router should wait between receiving hello packets from a neighbor before declaring the adjacency to that neighbor down.
Use the no ip ospf dead-interval command to configure the dead interval at the default value of 40 seconds.
Factory Default: 40 seconds.
Command Mode: Interface configuration.
Example: In the following example, the ip ospf dead-interval seconds command sets the number of seconds without a hello packet before the router declares an adjacency down to 60 seconds, and the show ip ospf interface pos command displays the setting:
router(config)#router ospf 1
router(config-router)#network 10.1.1.0 0.0.0.255 area 0
router(config-router)#interface pos 1/1/1
router(config-if)#ip ospf dead-interval 60
router(config-if)#end
router#show ip ospf interface pos 1/1/1
Name: POS 1/1/1
Address: 201.1.1.10
Net type: PointToPoint
State: P To P
Area: 0.0.0.0
DR: 0.0.0.0
BDR: 0.0.0.0
Priority: 1
Cost: 10
Hello int: 10
Dead int: 60
Retrans int: 5
Transmit delay: 1
Related Commands: ip ospf hello-interval
router ospf
network area
interface
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Avici Systems Inc.
Avici® and TSR®
is a registered trademark of Avici Systems Inc.
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Source
File Name: ospf.fm
HTML File Name: ospf9.html
Last Updated: 05/10/04 at 16:34:58